16245205 has 8 divisors (see below), whose sum is σ = 19648512. Its totient is φ = 12893328.

The previous prime is 16245193. The next prime is 16245223. The reversal of 16245205 is 50254261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16245205 - 2¹⁵ = 16212437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16245205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12157 + ... + 13426.

It is an arithmetic number, because the mean of its divisors is an integer number (2456064).

Almost surely, 2^16245205 is an apocalyptic number.

It is an amenable number.

16245205 is a deficient number, since it is larger than the sum of its proper divisors (3403307).

16245205 is a wasteful number, since it uses less digits than its factorization.

16245205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25715.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 16245205 is about 4030.5340837164. The cubic root of 16245205 is about 253.2649351742.

Adding to 16245205 its reverse (50254261), we get a palindrome (66499466).

The spelling of 16245205 in words is "sixteen million, two hundred forty-five thousand, two hundred five".